Electronic book marker



FIG. 1 is a front elevational view of the electronic book marker of the present invention;

FIG. 2 is a side elevational view of the electronic book marker of FIG. 1 and the side opposite is a mirror image of that shown in this figure;

FIG. 3 is a back elevational view of the electronic book marker of FIG. 1;

FIG. 4 is a top end view of the electronic book marker of FIG. 1; and,

FIG. 5 is bottom end view of the electronic book marker of FIG. 1. 

The ornamental design for an electronic book marker, as shown and described. 